Nigeria's cash shortage crisis taints election campaign

In tonight's edition: With little more than two weeks to go before Nigeria's presidential election, the tensions caused by a chaotic change in currency have soured the mood. Also, as daily rolling power cuts across South Africa continue to hit the economy hard, President Cyril Ramaphosa declares a state of disaster over the crisis. Finally, roads in the Rwandan capital Kigali are turned into open-air tennis courts once a week in a bid to get more people moving.